# How do you simplify 2 sqrt3 + 3 sqrt5 - 4 sqrt 5?

Mar 14, 2017

2$\sqrt{3}$+3$\sqrt{5}$-4$\sqrt{5}$ =
2$\sqrt{3}$-$\sqrt{5}$

#### Explanation:

You cannot subtract a square root 5 from a square root 3